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What was a device used to communicate news during World War 2?
Radio
What is the name of a World War 2 device used to spot planes?
Radar : radio detection and ranging .
Submarine detecton device used by surface ships in World War 2?
In Britain, ASDIC.In America SONAR.Different names for the same thing!
What were u-boats in world war 1?
The "u" stood for "underwater" and the term "u-boats" was and still is used in reference to WWI German submarines.
How did the Germans use zeppelins and aeroplanes in World War 1?
Large blimps were used in World War 2 because they could spend many hours high off shore trying to spot submarines. At 10,000 feet high, the anti-aircraft guns could not get to them. From that height, they could see underwater and could see submarines.
Sonar is a device for?
sonar is a device for detecting objects underwater by emitting sound waves and analyzing the echoes that bounce back. It is commonly used in navigation, fishing, and underwater mapping.
What are underwater sound detecting systems called?
Underwater sound detecting systems are called hydrophones. These devices are used to listen to and record sounds underwater, such as those produced by marine animals or underwater activities.
A common device used for detecting motion indoor is?
It's called a "Motion Detector"!
What is Common device used for detecting motion indoors?
A Passive InfraRed Sensor (PIR)
What is a underwater world seed for Minecraft?
An underwater world seed for Minecraft is used to open an underwater world to play the game in.
What is the device used for detecting sounds transmitted in the air?
A microphone detects sounds transmitted in the air.
What are the applications for sonar?
Sonar is used in various applications, including underwater mapping, navigation, fish finding, underwater communication, and military purposes such as detecting submarines. It works by emitting sound waves and analyzing the echoes to determine the location, size, and composition of objects underwater.
What is special radar that works underwater?
A special type of radar called sonar is used to detect objects underwater by emitting sound waves and detecting their reflections. Sonar is commonly used in applications such as navigation, communication with submarines, and mapping the ocean floor.
What is a device used in submarines to navigate surroundings by detecting echoes?
This sounds like it's probably the sonar system of a submarine.
What can A sonar device that uses the echoes of the ultrasound underwater find?
A sonar device can detect objects underwater by emitting sound waves and analyzing the echoes that bounce back. It can be used to find underwater features such as fish, submarines, shipwrecks, or the seafloor.
Sonar is used to?
sonar is a device used underwater for locating submerged objects and for submarine communication by means of sound waves.
What is a sonar cannon?
A sonar cannon is a tool that is used to create a noise that is painful to crowds of people or even to animals. These cannons are sometimes also used to explore for oil under the ground by bouncing sound waves off of bedrock seeking holes in the rock.
